Rating:
The Old Straight Track (1927) by Alfred Watkins
My casual interest in ley-lines stems from my teenage years, when I, like others, found it possible to connect ancient sites on OS maps in the way Alfred Watkins describes. I found it worth investigating, and discovered ‘The Old Straight Track’ to be far more coherent in explanation of ley-lines, and related features, than much of what has been written since.